Directional coronary atherectomy: but wait, there's more.
Williams
D O
DO
Fahrenbach
M C
MC
D015906:Angioplasty, Balloon, Coronary / Q000009:adverse effects; D017225:Atherectomy, Coronary / Q000009:adverse effects*; D003327:Coronary Disease / Q000628:therapy; D005069:Evaluation Studies as Topic; D006801:Humans; D016032:Randomized Controlled Trials as Topic